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ZERO-SHOT MULTI-FOCUS IMAGE FUSION

  • Harbin Institute of Technology
  • Wuhan University

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

Multi-focus image fusion (MFIF) is an effective way to eliminate the out-of-focus blur generated in the imaging process. The difficulties in focus level estimation and the lack of real training set for supervised learning make MFIF remain a challenging task after decades of research. According to DIP [1], a neural network can capture the low-level statistics of a single image and can be used as a prior for solving many low-level problems. Based on this idea, we propose a novel architecture named IM-Net comprised of I-Net to model the deep prior of the fused image and M-Net to model the deep prior of the focus map. Without any large scale training set, our method achieves zero-shot learning through the extracted prior information. Experiments on extensively used dataset demonstrate the effectiveness of our approach.

Original languageEnglish
Title of host publication2021 IEEE International Conference on Multimedia and Expo, ICME 2021
PublisherIEEE Computer Society
ISBN (Electronic)9781665438643
DOIs
StatePublished - 2021
Event2021 IEEE International Conference on Multimedia and Expo, ICME 2021 - Shenzhen, China
Duration: 5 Jul 20219 Jul 2021

Publication series

NameProceedings - IEEE International Conference on Multimedia and Expo
ISSN (Print)1945-7871
ISSN (Electronic)1945-788X

Conference

Conference2021 IEEE International Conference on Multimedia and Expo, ICME 2021
Country/TerritoryChina
CityShenzhen
Period5/07/219/07/21

Keywords

  • Multi-focus image fusion
  • deep image prior
  • zero-shot learning

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